package cn.cvs.servlet;

import cn.cvs.dao.FruitIdDao;
import cn.cvs.utils.MyBatisUtil;
import org.apache.ibatis.session.SqlSession;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(urlPatterns = "/Delete")
public class Delete extends HttpServlet {
    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        SqlSession sqlSession= MyBatisUtil.createSqlSession();
        PrintWriter out = resp.getWriter();
            int id = Integer.parseInt(req.getParameter("id"));
            sqlSession.getMapper(FruitIdDao.class).deleteById(id);
            sqlSession.commit();
            out.print(true);
            out.flush();
            out.close();
            MyBatisUtil.closeSqlSession(sqlSession);
    }
}
